DtTerrainSourceChooser Class Reference

This is a node visitor class that evaluates a scene graph and instantiates any DtTerrainSourcePager and TerrainSourceTracker subclasses needed for any of the nodes in the scene graph. More...

Inheritance diagram for DtTerrainSourceChooser:

Public Member Functions
	DtTerrainSourceChooser (const std::list< DtTerrainChooserFunction > &fcnList, DtVantageTerrainEngine *terrainEngine, const DtFilename &surfaceCharacterMap)
virtual	~DtTerrainSourceChooser ()
virtual void	apply (osg::Node &node)
virtual const std::list < DtTerrainSourcePager * > &	instantiatedPagers () const
	Provides the pagers instantiated by running this visitor.

Protected Attributes
std::list < DtTerrainChooserFunction >	myChooserFunctions
std::list< DtTerrainSourcePager * >	myInstantiatedPagers
	This list holds all the DtTerrainPagers that get instantiated as a result of calling the chooser functions.
DtVantageTerrainEngine *	myTerrainEngine
DtFilename	mySurfaceCharacterMap

Private Member Functions
	DtTerrainSourceChooser ()
	Not implemented.

Detailed Description

This is a node visitor class that evaluates a scene graph and instantiates any DtTerrainSourcePager and TerrainSourceTracker subclasses needed for any of the nodes in the scene graph.

Note

This visitor will allocate new DtTerrainSourcePager subclasses, but will not delete them when destroyed. User must get these pointers using instantiatedPager() and delete them when they are done with them.

Constructor & Destructor Documentation

DtTerrainSourceChooser::DtTerrainSourceChooser	(	const std::list< DtTerrainChooserFunction > &	fcnList,
		DtVantageTerrainEngine *	terrainEngine,
		const DtFilename &	surfaceCharacterMap
	)

virtual DtTerrainSourceChooser::~DtTerrainSourceChooser ( )

virtual

DtTerrainSourceChooser::DtTerrainSourceChooser ( )

private

Not implemented.

Member Function Documentation

virtual void DtTerrainSourceChooser::apply ( osg::Node &  node )

virtual

virtual const std::list<DtTerrainSourcePager*>& DtTerrainSourceChooser::instantiatedPagers ( ) const

virtual

Provides the pagers instantiated by running this visitor.

Member Data Documentation

std::list<DtTerrainChooserFunction> DtTerrainSourceChooser::myChooserFunctions

protected

std::list<DtTerrainSourcePager*> DtTerrainSourceChooser::myInstantiatedPagers

protected

This list holds all the DtTerrainPagers that get instantiated as a result of calling the chooser functions.

DtVantageTerrainEngine* DtTerrainSourceChooser::myTerrainEngine

protected

DtFilename DtTerrainSourceChooser::mySurfaceCharacterMap

protected

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The documentation for this class was generated from the following file:

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vantageTerrainImplementation/terrainSourceChooser.h